Is CVE-2022-0121 actively exploited?

CVE-2022-0121 has no public evidence of in-the-wild exploitation as of 2026-02-24.

What is the CVSS score for CVE-2022-0121?

CVE-2022-0121 has a CVSS score of 8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2022-0121?

Patch guidance is available from hoppscotch security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-0121.

Which products are affected by CVE-2022-0121?

1 product: hoppscotch hoppscotch.

Fix CVE-2022-0121 - HIGH hoppscotch hoppscotch

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in hoppscotch hoppscotch/hoppscotch.This issue affects hoppscotch/hoppscotch before 2.1.1.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-79 · Cross-site Scripting (XSS)CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: HOPPSCOTCH
Published: 1/6/2022
Last Modified: 2/24/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2022-0121

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary